| Stratton Brook State Park | |
| Photo Width: | 280 |
| Photo Alt: | Pavilion |
| Map: | USA Connecticut#USA |
| Relief: | 1 |
| Label: | Stratton Brook State Park |
| Location: | Simsbury, Connecticut, United States |
| Coordinates: | 41.8636°N -72.8353°W |
| Area: | 145acres |
| Elevation: | 236feet |
| Established: | 1949 |
| Designation: | Connecticut state park |
| Administrator: | Connecticut Department of Energy and Environmental Protection |
Stratton Brook State Park is a public recreation area located in the town of Simsbury, Connecticut. Among its notable features is the Massaco Forest Pavilion, built by the Civilian Conservation Corps in 1935. The state park offers picnicking, fishing, swimming, hiking, biking, cross-country skiing, and ice fishing as well as a seasonal nature center.